?? analyseframe.c
字號:
/*********************************************************************
Filename: analyseframe.c
Revised: $Date: 2007-12-11 10:38:52 -0800 $
Revision: $Revision: 10194 $
Description:
Notes:
*********************************************************************/
/*********************************************************************
* INCLUDES
*/
#include <string.h>
#include "analyseframe.h"
#include "uart.h"
#include "web.h"
/*********************************************************************
* LOCAL VARIABLES
*/
cmd_frame_t cmd_frame = {0xF5, 0xFA, 0xFB, 0xFF};
info_frame_t info_frame;
char query_string_data[MAX_QUERY_STRING_LENGTH];
unsigned char frame_ready = FRAME_FINISHED;
unsigned char wait_for_dealed_buf[2][RX_BUF_SIZE];
unsigned char save_cmd_enable = 0; //接收完成標(biāo)志
/*********************************************************************
* CONSTANTS
*/
const char *device_head_table[MAX_DEVICE_HEAD_LENGTH] =
{
"device", "cmd", "location", "operation", "address",
};
/*********************************************************************/
const char *dxc_timeslot_table[7] =
{
"src_board", "src_port", "src_timeslot", "dst_board", "dst_port", "dst_timeslot", "dxc_flag",
};
const char *V35_work_mode_table[8] =
{
"board_num", "port_num", "work_mode", "work_rxp", "work_txp", "work_clk", "main_clk", "mode_type",
};
const char *V35_frame_type_table[3] =
{
"board_num", "port_num", "frame_type",
};
const char *V35_timeslot_table[3] =
{
"board_num", "port_num", "down_timeslot",
};
const char *CLK_prio_table[10] =
{
"prio1", "prio2", "prio3", "prio4", "prio5", "prio6", "prio7", "prio8", "prio9", "prio10",
};
const char *FE_up_band_table[2] =
{
"board_num", "up_band",
};
const char *FE_port_band_table[3] =
{
"board_num", "port_num", "port_band",
};
const char *FE_vlan_mode_table[2] =
{
"board_num", "vlan_mode",
};
const char *FE_vlan_group_table[6] =
{
"board_num", "vlan_group", "vlan_port1", "vlan_port2", "vlan_port3", "vlan_port4",
};
const char *FE_vlan_tag_table[3] =
{
"board_num", "vlan_group", "vlan_tag",
};
const char *phone_number_table[1] =
{
"telephone_number",
};
const char *port_loop_table[3] =
{
"board_num", "port_num", "loop_flag",
};
const char *OPT_switch_table[1] =
{
"switch_flag",
};
const char *OPT_enable_table[2] =
{
"opt1_enable", "opt2_enable",
};
const char *system_time_table[6] =
{
"time_year", "time_month", "time_day", "time_hour", "time_minute", "time_second",
};
const char *alarm_mask_table[13] =
{
"board_num", "port_num", "mask_flag", "alm_id01", "alm_id02", "alm_id03", "alm_id04", "alm_id05", "alm_id06", "alm_id07", "alm_id08", "alm_id09", "alm_id10",
};
const char *alarm_level_table[11] =
{
"alm_level", "alm_id01", "alm_id02", "alm_id03", "alm_id04", "alm_id05", "alm_id06", "alm_id07", "alm_id08", "alm_id09", "alm_id10",
};
/*********************************************************************/
const cmd_type_t cmd_types[MAX_CMD_NUMBER] =
{
{"dxc_timeslot", CMD_SET_DXC_TIMESLOT, CMD_READ_DXC_TIMESLOT},
{"V35_work_mode", CMD_SET_V35_WORKMODE, CMD_READ_V35_WORKMODE},
// {"V35_frame_type", CMD_SET_V35_FRAMETYPE, CMD_READ_V35_FRAMETYPE},
{"V35_timeslot", CMD_SET_V35_TIMESLOT, CMD_READ_V35_TIMESLOT},
{"V35_attribute", CMD_READ_V35_ATTRIBUTE, CMD_READ_V35_ATTRIBUTE},
{"CLK_prio", CMD_SET_CLOCK_PRIO, CMD_READ_CLOCK_PRIO},
{"read_work_clock", CMD_READ_WORK_CLOCK, CMD_READ_WORK_CLOCK},
{"read_clock_info", CMD_READ_CLOCK_INFO, CMD_READ_CLOCK_INFO},
{"FE_up_band", CMD_SET_FE_UP_BAND, CMD_READ_FE_UP_BAND},
{"FE_port_band", CMD_SET_FE_PORT_BAND, CMD_READ_FE_PORT_BAND},
{"FE_vlan_mode", CMD_SET_VLAN_MODE, CMD_READ_VLAN_MODE},
{"FE_vlan_group", CMD_SET_VLAN_GROUP, CMD_READ_VLAN_GROUP},
{"FE_vlan_tag", CMD_SET_VLAN_TAG, CMD_READ_VLAN_TAG},
{"read_work_board", CMD_READ_WORK_BOARD, CMD_READ_WORK_BOARD},
{"phone_number", CMD_SET_PHONE_NUMBER, CMD_READ_PHONE_NUMBER},
{"port_loop", CMD_SET_LOOP, CMD_READ_LOOP},
{"OPT_switch", CMD_SET_OPT_SWITCH, CMD_READ_OPT_SWITCH},
{"OPT_enable", CMD_SET_OPT_ENABLE, CMD_READ_OPT_ENABLE},
{"system_time", CMD_SET_SYSTEM_TIME, CMD_SET_SYSTEM_TIME},
{"read_mcu_version", CMD_READ_MCU_VERSION, CMD_READ_MCU_VERSION},
{"read_device_type", CMD_READ_DEVICE_TYPE, CMD_READ_DEVICE_TYPE},
{"read_alarm", CMD_READ_ALARM, CMD_READ_ALARM},
{"alarm_mask", CMD_SET_ALARM_MASK, CMD_READ_ALARM_MASK},
{"alarm_level", CMD_SET_ALARM_LEVEL, CMD_SET_ALARM_LEVEL},
{"read_event", CMD_READ_EVENT, CMD_READ_EVENT},
};
const clk_type_t clk_types[23] =
{
{"NONE", 0},
{"OPT1", 1},
{"OPT2", 2},
{"PORT_OPT1", 3},
{"PORT_OPT1", 4},
{"BOARD1_PORT1", 5},
{"BOARD1_PORT2", 6},
{"BOARD1_PORT3", 7},
{"BOARD1_PORT4", 8},
{"BOARD2_PORT1", 9},
{"BOARD2_PORT2", 10},
{"BOARD2_PORT3", 11},
{"BOARD2_PORT4", 12},
{"BOARD3_PORT1", 13},
{"BOARD3_PORT2", 14},
{"BOARD3_PORT3", 15},
{"BOARD3_PORT4", 16},
{"BOARD4_PORT1", 17},
{"BOARD4_PORT2", 18},
{"BOARD4_PORT3", 19},
{"BOARD4_PORT4", 20},
{"FREE", 21},
{"EXT_CLOCK", 22},
};
/*********************************************************************/
const char *string_to_hex_zero[7] =
{
"0", "DTE", "INT", "UNFRAME", "PORT", "MASTER", "DISABLE",
};
const char *string_to_hex_one[7] =
{
"1", "DCE", "EXT", "FRAME", "TAG", "SLAVE", "ENABLE",
};
/*********************************************************************
* FUNCTIONS
*/
//將ASCII 碼轉(zhuǎn)換為HEX（16進(jìn)制）碼
unsigned char AsciiToHex(unsigned char ascii)
{
volatile unsigned char hex_num;
if ((ascii >= '0') && (ascii <= '9'))
hex_num = ascii - '0';
else if ((ascii >= 'a') && (ascii <= 'f'))
hex_num = ascii - 'a' + 0x0A;
else if ((ascii >= 'A') && (ascii <= 'F'))
hex_num = ascii - 'A' + 0x0A;
else
hex_num = ascii;
return(hex_num);
}
//將HEX（16進(jìn)制）碼轉(zhuǎn)換為ASCII 碼
unsigned char HexToAscii(unsigned char hex)
{
volatile unsigned char ascii_num;
//if ((hex >= 0x00) && (hex <= 0x09))
if (hex <= 0x09)
ascii_num = hex + '0';
else if ((hex >= 0x0A) && (hex <= 0x0F))
ascii_num = hex - 0x0A + 'A';
else
ascii_num = 0x5A; //ASCII "Z"
return(ascii_num);
}
//查找指定字符串2 在字符串1 中的位置
int strspos(char *string1, char *string2, unsigned int count)
{
int length = 0, offset = 0;
int position = 0;
int str_pos = 0xffff;
char *start = string1;
char *compare = string2;
while (*compare)
{
//position = strpos(start + offset, *compare);
position = strcspn(start + offset, compare); //strcspn 與strpos 函數(shù)功能基本一致
if ((position == 0xffff) || ((position + offset) >= count))
{
return (0xffff);
}
if (length == 0)
{
str_pos = position + offset;
offset = str_pos + 1;
length++;
compare++;
}
else
{
if (position == 0)
{
length++;
offset++;
compare++;
}
else
{
length = 0;
offset++;
compare = string2;
}
}
}
if ((str_pos+1) >= strlen(string1))
str_pos = 0xffff;
return (str_pos);
}
//處理網(wǎng)頁表單傳入的數(shù)據(jù)
void operate_query_string(char *string)
{
char *query_string = string;
cmd_frame_t *p_cframe = &cmd_frame;
info_frame_t *p_iframe = &info_frame;
const cmd_type_t *cmd_type = cmd_types;
unsigned char tmp_buf[MAX_DEVICE_HEAD_LENGTH][20];
unsigned int i;
unsigned short int address;
#ifdef DEBUG_MODE
printf("<p>data is: %s</p>", string);
printf("<p>length is: %d</p>", strlen(string));
#endif
for (i=0; i<MAX_DEVICE_HEAD_LENGTH; i++)
{
query_string = string + strspos(string, (char *)device_head_table[i], MAX_QUERY_STRING_LENGTH);
sscanf(query_string, "%*[^=]=%[^&]", tmp_buf[i]);
#ifdef DEBUG_MODE
printf("<p>%s is: %s</p>", device_head_table[i], tmp_buf[i]);
#endif
}
if (strcmp(tmp_buf[0], "E1_BOARD") == 0) //device_id
p_iframe->device_id = E1_BOARD;
else if (strcmp(tmp_buf[0], "V35_BOARD") == 0)
p_iframe->device_id = V35_BOARD;
else if (strcmp(tmp_buf[0], "FE_BOARD") == 0)
p_iframe->device_id = FE_BOARD;
else if (strcmp(tmp_buf[0], "MAIN_BOARD") == 0)
p_iframe->device_id = MAIN_BOARD;
/*
printf("<p>device_name is: %s</p>", tmp_buf[0]);
printf("<p>cmd_name is: %s</p>", tmp_buf[1]);
printf("<p>location is: %s</p>", tmp_buf[2]);
printf("<p>operation is: %s</p>", tmp_buf[3]);
*/
sscanf(tmp_buf[4], "%hd", &address);
p_cframe->dst_addr[1] = (unsigned char)(address >> 8);
p_cframe->dst_addr[2] = (unsigned char)(address);
//printf("<p>dst_addr1 is: %x</p>", p_cframe->dst_addr[1]);
//printf("<p>dst_addr2 is: %x</p>", p_cframe->dst_addr[2]);
for (i=0; i<MAX_CMD_NUMBER; i++) //cmd_code_send
{
if (strcmp(tmp_buf[1], cmd_type[i].cmd_name) == 0)
{
if (strcmp(tmp_buf[3], "set") == 0)
p_cframe->cmd_code_send = cmd_type[i].cmd_set;
else if (strcmp(tmp_buf[3], "query") == 0)
p_cframe->cmd_code_send = cmd_type[i].cmd_read;
break;
}
}
#ifdef DEBUG_MODE
printf("<p>cmd_code_send is: %x</p>", p_cframe->cmd_code_send);
#endif
analysis_web_cmd(string);
}
//解幀并下發(fā)
void analysis_web_cmd(char *string)
{
cmd_frame_t *p_cframe = &cmd_frame;
info_frame_t *p_iframe = &info_frame;
char *query_string = string;
unsigned char info_buf[14][15];
//unsigned char frame[20];
unsigned char temp_buf[3];
unsigned int i, k = 0;
unsigned int idx = 0;
unsigned int offset;
unsigned char tmp_val = 0;
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